* Krokopatra: This boss is located in the Temple of the Sun dungeon and drops the Krokopatra's Pet Egg.
* Yevgeny: This boss is located in the Wintertusk dungeon and drops the Yevgeny's Pet Egg.
* Malistaire: This boss is located in the Dragonspyre dungeon and drops the Malistaire's Pet Egg.
* The Grandmaster: This boss is located in the Celestia dungeon and drops the Grandmaster's Pet Egg.
* The Shadow Queen: This boss is located in the Darkmoor dungeon and drops the Shadow Queen's Pet Egg.
* The Dark Lord: This boss is located in the Mirage dungeon and drops the Dark Lord's Pet Egg.
* The Tribunal: This boss is located in the Karamelle dungeon and drops the Tribunal's Pet Egg.
* Professor Greyrose: This boss is located in the Polaris dungeon and drops the Professor Greyrose's Pet Egg.